Results 31 to 40 of about 32,464,068 (395)
An Overview of Lidar Imaging Systems for Autonomous Vehicles
Applied Sciences, 2019 Lidar imaging systems are one of the hottest topics in the optronics industry. The need to sense the surroundings of every autonomous vehicle has pushed forward a race dedicated to deciding the final solution to be implemented.
S. Royo, Maria Ballesta-Garcia
semanticscholar +1 more source
A Comprehensive Database for Benchmarking Imaging Systems
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2020 Cross-modality face recognition is an emerging topic due to the wide-spread usage of different sensors in day-to-day life applications. The development of face recognition systems relies greatly on existing databases for evaluation and obtaining training
K. Panetta +10 more
semanticscholar +1 more source
Automated Optical Flow Based Registration for Adaptive Optics Scanning Laser Ophthalmoscope
IEEE Photonics Journal, 2020 This study presents an automated registration method based on optical flow for an adaptive optics scanning laser ophthalmoscope. The method was designed to align and average images to obtain a higher signal-to-noise ratio image.
Yiwei Chen +6 more
doaj +1 more source
Systems and methods for altering visual acuity [PDF]
, 2012 Provided are systems operable to effect a temporary change in a modulation transfer function (MTF) of a target imaging system. The systems include a light source operable to produce light for transient propagation onto at least a portion of the target ...
Milner, Thomas E. +3 more
core +1 more source
Smartphone microendoscopy for high resolution fluorescence imaging [PDF]
Journal of Innovative Optical Health Sciences, 2016 High resolution optical endoscopes are increasingly used in diagnosis of various medical conditions of internal organs, such as the cervix and gastrointestinal (GI) tracts, but they are too expensive for use in resource-poor settings.
Xiangqian Hong +3 more
doaj +1 more source
Deep learning-based super-resolution in coherent imaging systems [PDF]
Scientific Reports, 2018 We present a deep learning framework based on a generative adversarial network (GAN) to perform super-resolution in coherent imaging systems. We demonstrate that this framework can enhance the resolution of both pixel size-limited and diffraction-limited
Tairan Liu +6 more
semanticscholar +1 more source
IEEE Photonics Journal, 2023 Fourier ptychography (FP) is a computational imaging technique with the advantage that it can obtain large field-of-view (FOV) and high-resolution (HR) imaging.
Baopeng Li +6 more
doaj +1 more source
The Integration of Positron Emission Tomography With Magnetic Resonance Imaging [PDF]
, 2008 A number of laboratories and companies are currently exploring the development of integrated imaging systems for magnetic resonance imaging (MRI) and positron emission tomography (PET).
Cherry, Simon R. +2 more
core +1 more source
Depth perception on fundus images using a single-channel stereomicroscopy
Journal of Innovative Optical Health Sciences, 2021 Typical fundus photography produces a two-dimensional image. This makes it difficult to observe the microvascular and neural abnormalities, because the depth of the image is missing. To provide depth appreciation, we develop a single-channel stereoscopic
Edalat Radfar +4 more
doaj +1 more source
Review of 3D Imaging by Coded Aperture Correlation Holography (COACH)
Applied Sciences, 2019 Coded aperture correlation holography (COACH) is a relatively new technique to record holograms of incoherently illuminated scenes. In this review, we survey the main milestones in the COACH topic from two main points of view.
Joseph Rosen +4 more
doaj +1 more source